| pathogenesis and pathology of african trypanosomosis in baoulé, n'dama/baoulé cross bred and zebu cattle in burkina faso. 1. clinical performance under high natural tsetse challenge. | the pathogenesis and pathology of african animal trypanosomosis (aat) in baoulé, n'dama/baoulé-cross-bred and zebu cattle was studied from 1987 to 1991 in a series of experiments conducted under natural and artificial conditions of challenge at the centre de recherches sur les trypanosomoses animales (crta) in burkina faso. this first paper reports on the clinical performance of 64 baoulé, 10 n'dama/baoulé-cross-bred and 20 zebu cattle, which were transferred to the pastoral zone of satiri, 50 k ... | 1993 | 8367674 |